So now begins, until the next age,
Some number of silent millenia
Whatever obsolete knowledge you have,
Put out everything, everything, everything

In that place where no one knows your face,
They've got old candy rotted away
Eventually, with a decayed clatter,
The elevator finally crashes down...

Yeah, yeah-yeah - for three thousand years, it's been this way!
Running away by chasing, and we sold off "love" ages ago
Yeah, yeah-yeah - push the shopping cart, and put me on
Buy now, and I'll make it cheap; now carefully put on the wrapping...

So now begins, until the next age,
Some hundreds of silent millenia
Whatever obsolete knowledge you have,
Put out everything, everything, everything

Sick hearts dance through the air,
And they've got long gone-off chocolate
With a dry wither and a decayed clatter,
The ad balloon finally crashes down...

Yeah, yeah-yeah - for thirty thousand years, it's been this way!
Tossing out "don't need it"s, and we sold off "love" ages ago
Yeah, yeah-yeah - send the shopping cart flying, and raise your voice
Buy now, and I'll make it cheap; now carefully put on the wrapping...

Yeah, yeah-yeah - for three billion years, it's been this way!
Running away by chasing, and we sold off "love" ages ago
Yeah, yeah-yeah - push the shopping cart, and put me on
Buy now, and I'll make it cheap; now carefully put on the wrapping...

It's about capitalism and consumerism. Er, yeah. "Running away by chasing" represents chasing after material goods to escape reality.
The mention of ghosts and how they'll soon go away is likely in reference to Go Go Ghost Ship, and saying how even if people try to rebel against the corruption, it won't last.
In fact, Ghost Ship even states that they've had a grudge for "3000 years," but this song shows that the "selling" goes on unabated for far, far longer than that, meaning the ghosts likely failed.